Heavy Snow for the Northern Rockies & Northern Plains; Critical Fire Weather Conditions for Parts of the West

A storm system will bring heavy snow and gusty winds from the northern Rockies to the northern Plains this weekend, along with bitterly cold temperatures. Meanwhile, dry and gusty conditions will result in critical fire weather conditions over parts of California and the Four Corners region. A cold front in the East will bring scattered showers and storms with cool temperatures for the Northeast. Read More >

Hazardous Weather Conditions

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Current conditions at

Mammoth Summit (MTH03)

Lat: 37.630225°NLon: 119.032529°WElev: 11053ft.

38°F

3°C

Humidity	50%
Wind Speed	WSW 52 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	23°F (-5°C)
Last update	24 Oct 04:45 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

2 Miles W Mammoth Lakes CA

Red Flag Warning October 25, 11:00am until October 27, 05:00am

Click here for hazard details and duration

Red Flag Warning

Tonight

Areas Smoke
Low: 33 °F
Sunday

Slight Chance
Snow Showers
and Windy
High: 44 °F
Sunday
Night

Very Windy.
Slight Chance
Snow Showers
then Mostly
Clear
Low: 13 °F
Monday

Sunny and
Damaging
Winds
High: 36 °F
Monday
Night

Mostly Clear
and Very
Windy
Low: 25 °F
Tuesday

Sunny and
Windy
High: 48 °F
Tuesday
Night

Mostly Clear
Low: 34 °F
Wednesday

Sunny
High: 54 °F
Wednesday
Night

Mostly Clear
Low: 34 °F

Detailed Forecast

Tonight

Areas of smoke. Mostly clear, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday

A 20 percent chance of snow showers after 11am. Widespread haze before 4pm. Areas of smoke before 10am. Mostly sunny, with a high near 44. Windy, with a west wind 15 to 25 mph becoming northwest 25 to 35 mph in the afternoon. Winds could gust as high as 45 mph.

Sunday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 13. Very windy, with a northeast wind 40 to 45 mph, with gusts as high as 65 mph.

Monday

Sunny, with a high near 36. Strong and damaging winds, with a northeast wind 55 to 65 mph, with gusts as high as 90 mph.

Monday Night

Mostly clear, with a low around 25. Very windy, with a northeast wind 45 to 55 mph decreasing to 35 to 45 mph after midnight. Winds could gust as high as 75 mph.

Tuesday

Sunny, with a high near 48. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.

Tuesday Night

Mostly clear, with a low around 34.

Wednesday

Sunny, with a high near 54.

Wednesday Night

Mostly clear, with a low around 34.

Thursday

Sunny, with a high near 54.

Thursday Night

Mostly clear, with a low around 33.